So, when throwing a channeling trident at a mob during a thunderstorm makes what is called a "thunder crack" sound. however, on bedrock edition, the sound doesn't play and i tested on both editions and the sound only plays on java edition.

Steps to reproduce:

1. Pick a trident and enchant with channeling
2. Start a thunderstorm
3. throw the trident at any mob  

What should happen:

-> The thunder crack sound play when the trident hits the mob.

What actually happen:

-> The sound doesn't play, whatever you do.

I will also upload the sounds of the thunder crack (picked from java edition files) so you guys can see how the sound work.